Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids. It is based on a hierarchical design targeted at federations of clusters. Supports clusters up to 2000 nodes in size.

Master/node to gather and graph "everything" on your systems using Tobi Oetiker's rrdtool. It can optionally warn your surveillance software. This software package was originally called LRRD. The project. Please see http://munin-monitoring.org/

Wcalc is a tool for the analysis and synthesis of electronic components. Some of the models include coupled microstrip lines, single layer air core solenoid inductors, etc. Wcalc can analyze the electrical parameters based on the physical dimensions a

Rumble is a mail server suite for SMTP (ESMTPSA), HTTP, POP3 and IMAP4v1 with an extensive C/C++ and Lua API for scripting. It comes with support for SSL/TLS, SQLite and MySQL and has a web-based administration and webmail feature. Additional included modules feature greylisting, DNS blacklisting, SpamAssassin support and dynamic performance scaling as well as a multithreaded structure that allows for clustering of multiple servers for one or all domains, and with the ease of the Lua API, you can create your own new server mailing lists, CRM software, e-marketing and other extensions within minutes.

This software project aims to create an easy to use eBay hidden counter system in php that reports more accurate, more informative, free, and just more data than commercial auction counter tools. Links your auctions to a php script that logs connections.

The HyperJournal is a free web application which enables on-line as well as printed publishing in an innovative and significantly cost-cutting way. The HyperJournal can be easily installed and managed without any out-of-the-ordinary IT-competence.

A Webmin clone written entirely in PHP (including the server/modules)
Currently supports only special php modules but CGI (FastCGI) support will added some day. Configure your server with this 'tool'. Looking for people to work on modules and the server.

TCPDB TCP/IP Database - Default branch
TCPDB is a Web application to keep track of your TCP/IP addresses and hosts. TCPDB is suited for both small and large networks with many locations and subnets.
Up to one A Class or 16777216 addresses is supported.

The aim of this project is to produce a lightweight but reasonably secure PHP and MySQL Forum that can be easily installed to compatible web servers, and will be easily customisable for the end user as well as administrators.

FNServer is image collaboration software for web servers written for PHP4/5 implementing the FotoNotes(TM) image annotation specification. Modular and object-oriented, FNServer runs stand-alone or as a part of other CMS's. Offers blog and wiki features.

Hyena is oriented at providing an open source solution for webmasters who want to have a knowledgebase solution for their website(s) but can't locate anything worthwhile to use (open source or otherwise).

PPR is a spooler for PostScript printers. It supports PPD files, and provides operator alerts, job result messages, and error recovery. It is integrated with Netatalk, CAP60, Samba, and Ghostscript. It has command line and web interfaces.

yourSQL is a relational database server entierly written in c++, which is an EPITA (Ecole Pour l'Informatique et les Techniques Avancees) school project. It will be very modulable and uses own new libraries as libyourserver.

phpProfile is a profile system kinda like yahoo or aol's profile system to be used under a unix type enviroment. phpProfile unlike existing solutions is easy to install, easy to maintain, and does not require the use of a SQL database.

startuxcode is a weblog featuring all the goodies a *trully* Contents Management System can provide.
It has a powerful BackOffice that allows you possibilities you cannot even imagine.
If you want to see it in action, please visit www.startux.org

tetravex oggserv is a centralised ogg vorbis daemon that by standard comes with a web based interface, but more clients will soon be availible. It functions in the same way as a jukebox. Users can queue up tracks using a client.